05000259/LER-1980-012, Forwards LER 80-012/03L-0

Forwards LER 80-012/03L-0

ML19294B740
Person / Time
Site:	Browns Ferry
Issue date:	02/29/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19294B741	List: 05000259/LER-1980-012, Forwards LER 80-012/03L-0 05000259/LER-1980-012-03, /03L-0:on 800201,during Refueling Outage,Damaged Electrical & Mechanical Overspeed Protection Assemblies Found on Reactor Core Isolation Cooling Turbine.Caused by Unclear Installation Instructions.Assemblies Repaired
References
NUDOCS 8003050450
Download: ML19294B740 (1)

LER-1980-012, Forwards LER 80-012/03L-0

Event date:
Report date:
2591980012R00 - NRC Website

text

.4 TENNESSEE VALLEY AUTHORITY CH ATTANOOG A. TENNESSEE 37401 716 Edney Building FEB 2 91980 Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region Il 171 Mariotta Street, Suite 3100 Atlanta, Georgia 30303 Daar Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 1 - DOCKET NO. 50-259 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-259/8012 The enclosed report provides details concerning damaged electrical and mechanical overspeed protection assemblies on the reactor core isolation cooling turbine. This report is submitted in accordance with Browns Ferry unit 1 Technical Specification 6.7.2.b.2.

Very truly yours, TENNESSEE VALLEY AUTHORITY J. R. Calhoun Director of Nuclear Power Enclosure (3) cc (Enclosure):

Director (~))

Office of Management Informatica and Program Control U.S. Nuclear Regulatory Comiraion vanhington, DC 20555 Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Comission Washingten, DC 20555 Mr. Bill Lavallee Nuclear Safety Analysis Center Palo Alto, California 94303

!!r. R. F. Sullivan, NRC Inspector, Browns Ferry g\\

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